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Skin health and repair depend on the signals between skin stem cells and their surrounding cells.

Skin bacteria help in skin regeneration and wound healing, with a specific signal called IL-1β playing a crucial role.

Alopecia areata is caused by immune system issues, and JAK inhibitors might help treat it.

A new ethical skin model using stem cells offers a reliable alternative for dermatological research.

Wounds heal without scarring in early development but later result in scars, and studying Wnt signaling could help control scarring.

T-cells in alopecia areata scalp show abnormal regulation, leading to less inflammation.

Stem cell niches support, regulate, and coordinate stem cell functions.

Skin stem cells are maintained by signals from nearby cells and vary in their ability to renew and mature.

Skin's epithelial stem cells are crucial for repair and maintenance, and understanding them could improve treatments for skin problems.

Markers CRABP1, Nestin, and Ephrin B2 are present in skin cancer environments and may influence their development.

Various treatments effectively manage androgenetic alopecia.

Genes affect cytokine production, which can influence chronic diseases, and certain interventions may help prevent related molecular damage.

A special gene region controls the re-emergence of a primitive wool type in Merino sheep, improving their wool yield and adaptability.

The document discusses how traditional Chinese medicine extracts may affect hair growth in animals but lacks detailed results.

STAT3 signaling is important for healthy skin and hair follicles, and its disruption can lead to skin conditions like atopic dermatitis.

Hair follicle stem cells have significant potential for treating various disorders.

An imbalance between certain immune cells is linked to a chronic skin condition and may be influenced by obesity, smoking, and autoimmune issues.

The study showed that hair follicle stem cells can maintain and organize themselves in a lab setting, keeping their ability to renew and form hair and skin.

Certain signals and genes play a key role in hair growth and regeneration, and understanding these could lead to new treatments for skin regeneration.

Androgens increase a growth factor in hair cells by creating reactive oxygen species, and antioxidants might help treat hair loss.

The document concludes that mouse models are crucial for studying hair biology and that all mutant mice may have hair growth abnormalities that require detailed analysis to identify.

Engineered skin substitutes can grow hair but have limitations like missing sebaceous glands and hair not breaking through the skin naturally.

The hair follicle infundibulum plays a key role in skin health and disease, and understanding it better could lead to new skin disease treatments.

TPA promotes hair growth by increasing stem cell activity and activating specific cell signals.

Immune cells help regulate hair growth, and better understanding this can improve hair loss treatments.

Leptin helps start the growth phase of hair.

mTORC1 signaling needed for quick hair follicle recovery after radiation damage.

The method allows for 3D tracking of hair follicle stem cells and shows they can regenerate hair for up to 180 days.

PKC ε increases hair follicle stem cell turnover and may raise skin cancer risk.

Aging reduces the ability of human hair follicle cells to form new cell colonies.